Radiofrequency Ablation | Heart Rhythm Disorder Treatment | MediHeart Medical Center Güzelyurt
Radiofrequency Ablation is a catheter ablation method used in the treatment of heart rhythm disorders by applying controlled heat energy. Who is Radiofrequency Ablation performed on, how is it performed, and what is the treatment process like? Get detailed information with the evaluations of Prof. Dr. Osman Beton.
Radiofrequency Ablation
Heart rhythm disorders (arrhythmias) are among the cardiological diseases that develop due to irregularities in the electrical conduction system of the heart and can significantly affect quality of life. Rhythm disorders, which can present with symptoms such as palpitations, irregular heartbeat, shortness of breath, dizziness, fainting, and quick fatigue, can be controlled with medication alone in some patients, while interventional treatment methods may be required in some cases. Radiofrequency Ablation is one of the advanced interventional cardiology treatments aimed at neutralizing abnormal electrical foci that cause rhythm disorders by using controlled heat energy.
Radiofrequency ablation, which has been successfully applied among catheter ablation methods for many years, is one of the preferred treatment options, especially in supraventricular tachycardia (SVT), atrial flutter, atrial fibrillation, certain ventricular tachycardias, and other selected rhythm disorders. During the procedure, the source of the rhythm disorder is determined using specialized electrophysiology catheters, and the abnormal electrical conduction pathway is targeted for elimination by applying controlled radiofrequency energy. The treatment plan is evaluated individually for each patient and created in accordance with current international cardiology guidelines.
At MediHeart Medical Center Güzelyurt Cardiology Department, Radiofrequency Ablation procedures are planned by our Cardiology Specialist Prof. Dr. Osman Beton, taking into account the type of rhythm disorder, clinical findings, electrophysiological evaluation, and overall health status of the patient. The goal is to determine the most suitable treatment method for each patient to create a safe and effective interventional treatment process.
What is Radiofrequency Ablation?
Radiofrequency Ablation is a catheter ablation method that uses controlled heat energy in the treatment of heart rhythm disorders. During the procedure, high-frequency electrical energy is used to create a controlled and limited lesion in the targeted heart tissue. Thus, it is aimed to interrupt the abnormal electrical conduction pathways causing the rhythm disorder.
Radiofrequency ablation is one of the most widely used treatment methods in the field of electrophysiology today. Which rhythm disorder it will be applied to and the scope of the procedure are determined entirely based on the clinical characteristics of the patient.
Who Can Undergo Radiofrequency Ablation?
Radiofrequency ablation may not be necessary for every patient with a rhythm disorder. The treatment decision is made as a result of a detailed cardiological and electrophysiological evaluation.
Radiofrequency Ablation can be evaluated in the following situations:
Supraventricular tachycardia (SVT)
Atrial flutter
Atrial fibrillation
Wolff-Parkinson-White (WPW) syndrome
Certain types of ventricular tachycardia
Rhythm disorders persisting despite medication treatment
Patients for whom the cardiology specialist deems interventional treatment appropriate
The ablation technique and treatment plan to be applied to each patient are determined on a personalized basis.
Which Tests Are Performed Before the Procedure?
A detailed cardiological evaluation is performed before planning Radiofrequency Ablation.
When deemed necessary;
Cardiology examination
Electrocardiogram (ECG)
Holter rhythm recording
Echocardiography
Electrophysiological evaluation
Blood tests
Transesophageal Echocardiography (TEE) when necessary
Cardiac CT or Cardiac MRI
can be applied.
Thanks to these examinations, both procedural safety is increased and the source of the rhythm disorder is evaluated in detail.
How is Radiofrequency Ablation Performed?
Radiofrequency Ablation is an interventional cardiology procedure performed in the electrophysiology laboratory. Access to the heart is usually achieved through the vein in the groin area with the help of thin catheters.
By using specialized electrophysiology catheters and three-dimensional mapping systems, the electrical focus or abnormal conduction pathway causing the rhythm disorder is identified. Subsequently, controlled energy is applied by radiofrequency to create a lesion in the target tissue, aiming to interrupt the abnormal electrical conduction.
Procedure duration may vary depending on the type of rhythm disorder, the scope of the ablation to be applied, and the anatomical characteristics of the patient. After the procedure, patients are kept under observation for a certain period, and a discharge plan is made according to their general health status.
What Are the Advantages of Radiofrequency Ablation?
Radiofrequency Ablation is a catheter ablation technique that has been used for many years and is currently accepted as one of the standard interventional methods in the treatment of many heart rhythm disorders. When appropriate patient selection is made, it can make a significant contribution to controlling the rhythm disorder and increasing the quality of life. However, as with any interventional treatment method, it cannot be guaranteed that the same result will be obtained in every patient.
In suitable patients, radiofrequency ablation;
Can contribute to reducing rhythm disorder attacks.
Can help alleviate complaints such as palpitations, shortness of breath, and dizziness.
Can support the protection of the normal electrical conduction system of the heart.
Can contribute to continuing daily life activities more comfortably.
Can help increase exercise capacity.
Can allow the need for rhythm-regulating medications to be re-evaluated in some patients.
The success of the treatment may vary depending on many factors such as the type and duration of the rhythm disorder, underlying heart diseases, and the compliance of the patient with the regular follow-up program.
Are There Risks of Radiofrequency Ablation?
Radiofrequency Ablation is considered among the safe interventional cardiology procedures when performed by experienced electrophysiology teams. Nevertheless, as in any interventional procedure, certain risks cannot be completely eliminated.
Detailed evaluation of the patient before the procedure, review of existing diseases, and completion of necessary tests help reduce potential risks. Necessary safety precautions are taken throughout the procedure regarding bleeding or bruising in the vascular access site, temporary rhythm changes, and other rare complications. In treatment planning, expected benefits and potential risks are evaluated together to determine the most appropriate approach for the patient.
Post-Procedure Recovery Process
After Radiofrequency Ablation, patients are kept under observation for a certain period. The time to discharge may vary depending on the scope of the procedure applied, the type of rhythm disorder, and the general health status of the patient.
In the first few days, protecting the vascular access site and avoiding heavy physical activities may be recommended. Regular use of medications prescribed by the cardiology specialist, keeping follow-up appointments, and maintaining healthy lifestyle habits are important for long-term follow-up.
In some patients, temporary rhythm irregularities may be observed after ablation. This situation does not always mean that the treatment has failed and must strictly be evaluated by a cardiology specialist.
Importance of Experience in Radiofrequency Ablation
Radiofrequency Ablation is one of the interventional cardiology applications requiring advanced experience and technological infrastructure in the field of electrophysiology. Effective use of three-dimensional mapping systems, accurate identification of the source of the rhythm disorder, and controlled energy application are among the factors that directly affect the success of the treatment.
At MediHeart Medical Center Güzelyurt Cardiology Department, Prof. Dr. Osman Beton decides on the necessity of radiofrequency ablation by examining the ECG records, Holter results, echocardiography findings, and electrophysiological evaluations of patients in detail. The treatment plan is established on a personalized basis in accordance with current international cardiology and electrophysiology guidelines.
Frequently Asked Questions
For which rhythm disorders can Radiofrequency Ablation be applied?
Radiofrequency Ablation can be applied in suitable patients in the treatment of supraventricular tachycardia (SVT), atrial flutter, atrial fibrillation, Wolff-Parkinson-White (WPW) syndrome, and certain ventricular rhythm disorders.
Is Radiofrequency Ablation open-heart surgery?
No. Radiofrequency Ablation is not open-heart surgery. It is an interventional cardiology procedure performed using thin catheters through the groin vein.
Is pain felt during the procedure?
The procedure is applied under local anesthesia and, when deemed necessary, sedation support. The majority of patients can tolerate the procedure comfortably.
Are medications continued after the procedure?
Yes. The use of blood thinners or rhythm-regulating treatments is planned by the cardiology specialist according to the clinical condition of the patient. Medications should not be discontinued without physician advice.
Can rhythm disorder recur after Radiofrequency Ablation?
In some patients, rhythm disorders may recur over time. The risk of recurrence may vary depending on the type of rhythm disorder, underlying heart diseases, and individual risk factors.
Conclusion
Radiofrequency Ablation is one of the advanced catheter ablation methods applied by using controlled heat energy and widely used today in the treatment of many heart rhythm disorders. In suitable patients, it can contribute to reducing palpitation attacks, preserving normal heart rhythm, and increasing quality of life. However, the treatment decision must strictly be made after a detailed cardiological and electrophysiological evaluation.
In line with comprehensive evaluations conducted by Prof. Dr. Osman Beton at MediHeart Medical Center Güzelyurt Cardiology Department, a personalized treatment plan is established for each patient. Patients applying from across Güzelyurt, TRNC, Cyprus, and North Cyprus can receive detailed evaluation regarding heart rhythm disorders, atrial fibrillation, atrial flutter, supraventricular tachycardia, electrophysiology, interventional cardiology, and Radiofrequency Ablation. If you have complaints of palpitations, irregular heartbeat, or rhythm disorders, an early cardiology evaluation can help establish an accurate diagnosis and appropriate treatment plan.